Lefty shot a 12 under par 59 at the Grand Slam of Golf. While the course was relatively short by the stanards of the monster courses seen on today's golf tour, 59 is still 59.
My best golf score on my local course is a 76, which I shot in 1996. My best score from a full length course that would standup to the professionals is an 83. The difference between 59 and 83 is over a shot per hole. Wow, that just shows how much difference there is between pro golfers and guys like me. Right now, my golf game is in hibernation.